1906: synonym of Diala semistriata (Philippi, 1849) Diala varia Adams A., 1861: synonym of Diala semistriata (Philippi, 1849) Diala vestigia Laseron, 1956: synonym of Diala semistriata (Philippi, 1849) Diala vitrea G. B. Sowerby III, 1915: synonym of Diffalaba vitrea (G. B. Sowerby III, 1915) Diala watsoni Laseron, 1956: synonym of Diala semistriata (Philippi, 1849) References External links Ponder W. F. & de Keyzer R. (1992). "A revision of the genus Diala (Gastropoda: Cerithioidea: Dialidae)". Invertebrate Taxonomy 6: 1019–1075. Gofas S., Le Renard J. & Bouchet P. (2001). "Mollusca", In: Costello M. J. et al. (Ed.) (2001). European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels 50: 180–213. Dialidae